Question: Who gave the {type of taxon} of {taxon parent} of {Chlorophyta} ?
Paraphrase: Who gave the {sort of taxon} of {taxon parent} of {Chlorophyta} ?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q264543 wdt:P171 ?X . ?X wdt:P105 ?answer}
Answer: subkingdom